Description

1-[4-[3-[[2-(Sodiooxysulfonyloxy)ethyl]sulfonyl]phenylamino]-6-[phenyl(methyl)amino]-1,3,5-triazine-2-ylamino]-8-hydroxy-7-[2-(sodiooxysulfonyl)phenylazo]naphthalene-3,6-bis(sulfonic acid sodium) salt is a high-performance, reactive dye intermediate and specialty chemical. This compound is engineered to deliver exceptional color strength and stability in demanding applications, making it a critical component for advanced formulations. It is primarily required by manufacturers in the textile, ink, and specialty coatings industries seeking reliable and consistent performance.

Application

• Reactive Dye Synthesis: A key intermediate for manufacturing high-grade reactive dyes used in textile dyeing and printing, particularly for cotton and other cellulosic fibers.
• Inkjet Inks: Used in the production of high-quality pigment and dye-based inks for industrial and commercial printing, offering excellent color fidelity.
• Functional Coatings: Incorporated into specialty coatings where specific optical or functional properties are required.
• Research & Development: Serves as a valuable building block in chemical R&D for creating novel chromophores and functional materials.
• Paper Coloring: Potential use in the manufacture of dyes for high-grade paper products requiring specific colorfastness.
• Leather Dyeing: Applicable in the formulation of dyes for the leather processing industry.

Basic Information

Item	Detail
Product Name	1-[4-[3-[[2-(Sodiooxysulfonyloxy)ethyl]sulfonyl]phenylamino]-6-[phenyl(methyl)amino]-1,3,5-triazine-2-ylamino]-8-hydroxy-7-[2-(sodiooxysulfonyl)phenylazo]naphthalene-3,6-bis(sulfonic acid sodium) salt
CAS No.	111353-83-4
Molecular Formula	C40H30N9Na4O19S6
Molecular Weight	Approx. 1268.0 g/mol (Contact for details)
Synonyms	Reactive Dye Intermediate 111353-83-4; Triazine-based Azo Dye Intermediate; Sodium 1-[4-[3-[[2-(sulfatoethyl)sulfonyl]phenylamino]-6-(N-methylanilino)-1,3,5-triazin-2-ylamino]-8-hydroxy-7-[2-sulfophenylazo]naphthalene-3,6-disulfonate; C.I. Reactive Dye Precursor; Bis(sulfonic acid) sodium salt derivative; Vinylsulfone reactive group intermediate; Fiber-reactive dye chemical.
EINECS	Contact for details

Quality Control

Our production of this specialty chemical adheres to strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications. A Certificate of Analysis (COA) detailing all relevant parameters is provided with each shipment to guarantee traceability and compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture.

Specification

Item	Specification
Appearance	Dark colored powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Moisture Content	≤ 5.0%
Solubility (in Water)	Clear solution at 1%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.